• Super hard screwdriver head mady by high alloy steel,wear and distortion resistance.
• Purifier handle made by aluminum alloy CNC , inside can place components and screws.
• Using on heli′s M2 socket screw and M3 socket screw and screw.

• Specification:
1.5mm x2
2.5mm x1
Phillips head screw driver(outer diameter 3) x1
• Weight:
Handle: 24.3g
Phillips head : 11.6g
1.5 hexagon head : 8.4g
2.5 hexagon head : 10.9g